Trump says U.S. is "in charge" of Venezuela, Maduro jailed in New York after U.S. military operation

Nicolas Maduro and his wife are expected to face federal charges related to drug trafficking and working with gangs ...
MoneyWeek

The graphene revolution is progressing slowly but surely – how to invest

Enthusiasts thought the discovery that graphene, a form of carbon, could be extracted from graphite would change the world.